10kV电容器组熔丝群爆分析

Analysis of Fuse Group Blowing in 10 kV Capacitor Banks

某110 kV变电所自2003年以来,10 kV电容器组接连引发高压熔丝群爆现象,其原因是10 kV母线上用电负荷的谐波污染严重造成。

Since 2003 the fuse group blowing often takes place in the capacitor banks of a 10 kV supply substation. The reason is found out that the harmonics pollution from the loads on 10 kV distribution lines.